Near-natural restoration of the Haustenbach in Delbrück-Sudhagen

Summary

The Water Association Obere Lippe is procuring construction works to reshape the Haustenbach near Delbrück-Sudhagen as a near-natural stream and floodplain. The works include channel and floodplain earthworks, soil transport and reuse, installation of woody habitat features, replacement and adjustment of drainage and other pipes, and finishing works such as seeding and planting. The bill of quantities covers, among other items, approximately 8,000 m³ of excavated soil for delivery to the Rellerweg site, 2,500 m³ for transport to Bentfeld, and 1,500 m³ for reuse in the former channel. The contract is not divided into lots.